| What: /sys/bus/platform/drivers/occ-hwmon/<dev>/occ_active |
| Date: November 2017 |
| KernelVersion: 4.14 |
| Contact: eajames@us.ibm.com |
| Description: |
| A read-only attribute that indicates (with a "1" or a "0", |
| respectively) whether or not this OCC is in the "active" state. |
| |
| What: /sys/bus/platform/drivers/occ-hwmon/<dev>/occ_dvfs_ot |
| Date: November 2017 |
| KernelVersion: 4.14 |
| Contact: eajames@us.ibm.com |
| Description: |
| A read-only attribute that indicates (with a "1" or a "0", |
| respectively) whether or not this OCC has limited the processor |
| frequency due to over-temperature. |
| |
| What: /sys/bus/platform/drivers/occ-hwmon/<dev>/occ_dvfs_power |
| Date: November 2017 |
| KernelVersion: 4.14 |
| Contact: eajames@us.ibm.com |
| Description: |
| A read-only attribute that indicates (with a "1" or a "0", |
| respectively) whether or not this OCC has limited the processor |
| frequency due to power usage. |
| |
| What: /sys/bus/platform/drivers/occ-hwmon/<dev>/occ_error |
| Date: November 2017 |
| KernelVersion: 4.14 |
| Contact: eajames@us.ibm.com |
| Description: |
| A read-only attribute that indicates any error condition |
| observed by the OCC or detected by the driver. Reading the |
| attribute will return an integer. A negative integer indicates |
| either an error response from the OCC or bus error or other |
| error condition detected by the driver. A "0" indicates no |
| error. |
| |
| What: /sys/bus/platform/drivers/occ-hwmon/<dev>/occ_master |
| Date: November 2017 |
| KernelVersion: 4.14 |
| Contact: eajames@us.ibm.com |
| Description: |
| A read-only attribute that indicates (with a "1" or a "0", |
| respectively) whether or not this OCC is the "master" OCC. |
| |
| What: /sys/bus/platform/drivers/occ-hwmon/<dev>/occ_mem_throttle |
| Date: November 2017 |
| KernelVersion: 4.14 |
| Contact: eajames@us.ibm.com |
| Description: |
| A read-only attribute that indicates (with a "1" or a "0", |
| respectively) whether or not the OCC has throttled memory due |
| to over-temperature. |
| |
| What: /sys/bus/platform/drivers/occ-hwmon/<dev>/occs_present |
| Date: November 2017 |
| KernelVersion: 4.14 |
| Contact: eajames@us.ibm.com |
| Description: |
| A read-only attribute that indicates the number of OCCs present |
| on the system. |
| |
| What: /sys/bus/platform/drivers/occ-hwmon/<dev>/occ_quick_drop |
| Date: November 2017 |
| KernelVersion: 4.14 |
| Contact: eajames@us.ibm.com |
| Description: |
| A read-only attribute that indicates (with a "1" or a "0", |
| respectively) whether or not this OCC has asserted the "quick |
| power drop" signal. |
| |
| What: /sys/bus/platform/drivers/occ-hwmon/<dev>/occ_status |
| Date: November 2017 |
| KernelVersion: 4.14 |
| Contact: eajames@us.ibm.com |
| Description: |
| A read-only attribute that indicates the current OCC state. The |
| value of the attribute will be one of the following states: |
| 0: Reserved |
| 1: Standby |
| 2: Observation |
| 3: Active |
| 4: Safe |
| 5: Characterization |
